Researchers have created a new type of molecular motor made of DNA and demonstrated its potential by using it to transport a nanoparticle along the length of a carbon nanotube The design was inspired by ... - Read More
Medical diagnostics is searching for substances capable of documenting early on whether a serious disease is developing or what its course will be In many cases the treacherous molecules are present only in trace amounts ... - Read More
meaning that even in the bacteria the enzyme already has perfectly oriented the reactants in its active site as well as in the human enzyme This outcome was not expected as the human enzyme is ... - Read More
A simple mechanical model to effectively implement the well known double stranded structure and the elasticity of DNA on a nano meter scale has been developed by Jae Hyung Jeon and Wokyung Sung of Pohang ... - Read More
When a chair leg breaks or a cell phone shatters either must be repaired or replaced But what if these materials could be programmed to regenerate themselves replenishing the damaged or missing components and thereby ... - Read More
Johns Hopkins heart researchers are unraveling the mystery of how a modified pacemaker used to treat many patients with heart failure known as cardiac resynchronization therapy CRT is able to strengthen the heart muscle while ... - Read More
Researchers at Scripps Institution of Oceanography at UC San Diego have developed a method for greatly enhancing biofuel production in tiny marine algae As reported in this week's online edition of the Proceedings of the ... - Read More
Scientists at Rutgers and Emory universities have discovered that a compound often emitted by mold may be linked to symptoms of Parkinson's disease Arati Inamdar and Joan Bennett researchers in the School of Environmental and ... - Read More
Researchers led by bioengineers at the University of California San Diego have generated the most complete genome sequences from single E coli cells and individual neurons from the human brain The breakthrough comes from a ... - Read More
RNA is the key functional component of spliceosomes molecular machines that control how genes are expressed report scientists from the University of Chicago online Nov 6 in Nature The discovery establishes that RNA not protein ... - Read More
A new way to build membrane crossing pores using Lego like DNA building blocks has been developed by scientists at UCL in collaboration with colleagues at the University of Cambridge and the University of Southampton ... - Read More
Glioblastoma multiforme GBM the brain cancer that killed Sen Edward Kennedy and kills approximately 13 000 Americans a year is aggressive and incurable Now a Northwestern University research team is the first to demonstrate delivery ... - Read More
It has baffled humans for millennia how did life begin on planet Earth Now new research from a Texas Tech University paleontologist suggests it may have rained from the skies and started in the bowels ... - Read More
The first dynamic regulatory system that prevents the build up of toxic metabolites in engineered microbes has been reported by a team of researchers with the U S Department of Energy DOE 's Joint BioEnergy ... - Read More
Released 10 29 2013 11 45 AM EDTSource Newsroom Texas Tech University more news from this source Oct 30 2013 It has baffled humans for millennia how did life begin on planet Earth Now new ... - Read More
For 10 years Patrick Cramer and his colleagues at Ludwig Maximilians Universitaet LMU in Munich have probed the structure of RNA polymerase I a crucial cog in the machinery of all cells Now they unveil ... - Read More
Invasive species are among the world's greatest threats to native species and biodiversity Once invasive plants become established they can alter soil chemistry and shift nutrient cycling in an ecosystem This can have important impacts ... - Read More
Folic acid deficiency can cause severe health problems in offspring including spina bifida heart defects and placental abnormalities A study out today reveals that a mutation in a gene necessary for the metabolism of folic ... - Read More
Until now science has believed that oxygen in Earth's atmosphere has been around for roughly 2.3 billion years or roughly half way back along our planet's 4.6 billion year timeline However new research results provide ... - Read More
Released 9 26 2013 3 00 PM EDTSource Newsroom University of Alabama at Birmingham more news from this source Sep 27 2013 BIRMINGHAM Ala – Genes in mitochondria the “powerhouses” that turn sugar into energy ... - Read More
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